#include<stdio.h>
#include<unistd.h>
#include<time.h>
void  test_time(int n){
	int i = 0;
	for(i = 0; i<n;i++){
		printf( " %d \n",(unsigned)time(NULL) );
	}
	return;
}
void test_result(){
	printf("hello gdb!!!");
	return ;
}
int main(){
	int tmp = 0;
	int i = 0; 
	for(i = 0 ;i<=100;i++){
		tmp+=i;
		printf("hello word\n");
		sleep(1);
	}
	test_time(100);
	test_result();
	return 0; 
}
